79614560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26189}}^1$

素因数の和:26223

約数の個数: 48

約数和(自身を含む): 197996400

約数和(自身を除く): 118381840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 26189, 52378, 104756, 130945, 209512, 261890, 419024, 497591, 523780, 838048, 995182, 1047560, 1990364, 2095120, 2487955, 3980728, 4190240, 4975910, 7961456, 9951820, 15922912, 19903640, 39807280, 79614560]

約数ペア:

[(1, 79614560), (2, 39807280), (4, 19903640), (5, 15922912), (8, 9951820), (10, 7961456), (16, 4975910), (19, 4190240), (20, 3980728), (32, 2487955), (38, 2095120), (40, 1990364), (76, 1047560), (80, 995182), (95, 838048), (152, 523780), (160, 497591), (190, 419024), (304, 261890), (380, 209512), (608, 130945), (760, 104756), (1520, 52378), (3040, 26189)]